Work holder for attachment to a step ladder



FIG. 1 is a perspective view of the work holder for attachment to a step ladder, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view theroef;

FIG. 4 is a side elevational view thereof, with both sides views being identical;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a work holder for attachment to a step ladder, as shown. 